72
StrongPlano, Texas · Commercial
Commercial HVAC & plumbing contractors in Plano, TX
7 commercial HVAC & plumbing contractors in Plano, out of 143 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 7
- Avg. score
- 61.3
- Scored
- 7
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 7 commercial HVAC & plumbing contractors in Plano, Texas. Most-listed specialties: air conditioning (4), heating & furnaces (3). 7 have enough public signals for a Registry Score, averaging 61.3 out of 100; 2 score 70 or higher. Together they hold 235 public reviews on Google, Yelp and Facebook. The highest-scored is 3 Pillars Mechanical LLC, at 72 out of 100. 3 are Featured for 2026. View 3 Pillars Mechanical LLC.
Counts come straight from the Registry's records. How the Registry Score works
Showing 1–7 of 7
70
Strong68
EstablishedPlano, TX 75074 4.5(107 reviews)
HVACHeatingA/CCommercial
60
EstablishedPlano, TX 75074 4.2(27 reviews)
HVACHeatingA/CCommercial
60
EstablishedPlano, TX 75093 4.5(8 reviews)
HVACHeatingA/CCommercial
52
Established47
DevelopingCommercial HVAC & plumbing contractors in Plano: at a glance
- How many commercial HVAC & plumbing contractors are in Plano, Texas?
- As of October 14, 2026, the ProComfort Registry lists 7 commercial HVAC & plumbing contractors in Plano, Texas.
- Who is the highest-scored commercial HVAC or plumbing contractor in Plano, Texas?
- By Registry Score, 3 Pillars Mechanical LLC (Plano, TX) ranks first at 72 out of 100, among 7 scored businesses averaging 61.3. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- How are commercial HVAC & plumbing contractors in Plano, Texas ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: businesses whose public category or name points to commercial, industrial or mechanical contracting. Tags come from each business's public category and name, so a company can appear under several trades. Commercial HVAC & plumbing contractors across the US